jamicheek jamicheek

01-02-2018
Mathematics

contestada

solve each proportion 4/x+2=16/9

Respuesta :

calculista calculista

01-02-2018

4/(x+2)=16/9
multiplying both members of the expression by 4
4*(4/(x+2))=(16/9)*4
16/(x+2)= (16/9)*4
(16/4)(x+2)= (16/9)
16/(4x+8)=16/9
I equate the denominators
4x+8=9
4x=9-8
X=1/4

Answer Link

Otras preguntas

Brett earns $19.20/h and he gets overtime for hours exceeding 40 per week. How many full hours must he work to earn a gross weekly pay of exactly $1056?

Which two statements describe best practices for giving a dramatic reading of a poem? Recite the poem without looking at the audience at all. Recite the poem in

The weather forecaster says that there is a 49% chance of rain today. Which statement describes the likelihood that it will rain today?

Got a new hard drive for my computer and use it as a secondary storage. Once installed what needs to be done to the drive before operating system can use it

people who have aids are more likely than others to become ill with multiple infections because the pathogen that causes aids is

Point m is the center of a regular octagon what is one portion of octagon

The “enclosure system” was a contributing factor to the industrial revolution because it ____

A(n) _____ is a possible explanation or an answer to a question that can be tested.

What does the expression horse and foot mean?

Read the excerpt from “The Lady of Shalott” by Alfred, Lord Tennyson. In which lines does the poet reveal the monotony of the Lady’s existence? Lines to select